The binding sites of Iron atom in the structure of Methane Monooxygenase Hydroxylase, Form III Soaked At pH 8.5 (0.1 M Tris) (pdb code 1fz4). This binding sites where shown with 5.0 Angstroms radius around Iron atom. The 1fz4 structure was solved by D.A.WHITTINGTON, S.J.LIPPARD, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: